On the Hymenoptera of the Georgetown Musewm. 307 
Bracon docilis, sp. n. 
Testaceous, the abdomen darker coloured, the antenne, apical joint of the 
tarsi and the apex of the hind tibiw black ; wings hyaline, iridescent, the stigma 
and nervures pale testaceous, the apical nervures darker coloured ; the Ist 
abscissa of the radius fully half the length of the 2nd ; the 3rd longer than them 
united, the 1st transverse cubital nervure sharply oblique; the recurrent 
nervure received distinctly before the transverse cubital. Parapsidal furrows 
indicated on basal slope only. The 2nd abdominal segment without an 
area or keel; the suturiform articulation weakly crenulated. Female. 
Length 3 ; terebra 1 mm. 
Smooth shining, thickly covered with white pubescence. 
Bracon inculeatus. sp. n. 
Testaceous, the antenne, apical fourth of the hind tibie and the hind tarsi 
black ; wings light fuscous, the costa, stigma and nervures black; the Ist 
abscissa of the radius one-fourth of the length of the 2nd, which is as long as the 
3rd, the recurrent nervure distinctly distant from the transverse cubital. The 
apical part of the Ist abdominal segment with 2 large aree, their base rounded, 
the central part irregularly reticulated, the bordering outer part traneversely 
striated ; the base of the 2nd segment with a wide, smooth triangular area, 
bordered by a wide, obliquely striated depression, the outer part of the segment 
finely rugose, more finely tovards the apex, there is a clearly defined oblique 
furrow near the apex ; the furrow on the 3rd is crenulated, especially the central 
part ; the space beyond it is finely closely striated on the innerside ; the lateral 
branch is broadly roundly curved ; there is an oblique roundly curved furrow 
on the sides of the 4th segment. 
Bracon curvisulcatus, sp. u. 
Ferruginous, the abdomen darker coloured, the antenne black, the apical 14 
joints white, tips of mandibles black, about the apical third of hind tibiz and the 
hind tarsi black, the base of the tarsal joints narrowly testaceous, wings fuscous, 
paler along the apical basal half of the anterior ; there is a narrow hyaline streak 
along the anterior basal half of the Ist cubital cellule and a wider one along the 
basal abscissa of the cubitus, continued more faintly, widely and irregularly ; 
into the discoidal cellule outside the recurrent nervure; a large hyaline 
cloud extends from the apex of the stigma half way to the apex of the wings, 
extending across to the anal nervure ; there is an irregular cloud in it on the 
hinder part of the radial cellule along the stigma and a faint irregular one in the 
base of the 2nd cubital cellule. The Ist abscissa of the cubitus is broadly 
roundly curved ; the recurrent nervure is received in the 1st cubital cellule, 
clearly separated from the transverse cubital. Female. Length7; terebra 
2m.m. 
Smooth and shining, covered with moderately long white pubescence. There 
is no keel on the 2nd abdominal segment, only a slight elevation in the middle 
of the base, from which a curved furrow runs to the apex’; there is a curved fur- 
row on either side of the b: se of the 3rd, enclosing almost a semi-circle ; there 
